Debian High Cpu Usage

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High niced value - If the amount of time the CPU is spending running processes with a niced priority value jumps then it means that someone has started some intensive CPU But we do have 4 cpu, and OS admin told me all four cpu are runing. Is it true? Anyone have any ideas, or ideas on how to get more useful debug info? http://fishesoft.com/how-to/quad-core-high-cpu-usage.php

Pretty much all the time for the last few weeks, it's been running at well above load average of 5, usually up closer to 10, sometimes reaching 20. What happens to a radioactive carbon dioxide molecule when its carbon-14 atom decays? asked 1 year ago viewed 364 times Related 3Xorg is using 80% cpu usage0X (on Mint Debian, GeForce2 Integrated) is unstable after installing legacy nVidia drivers5Dropbox causes xorg to use 100% Related 4High load average, low CPU usage - why?12Any utility to find source of system load / load average for a certain period?2What does a high load with an empty top http://forums.debian.net/viewtopic.php?t=73633

How To Resolve High Cpu Utilization In Linux

Back to top Top #6 Luke OFFLINE Luke System Architect Administrators 54501 posts Local time: 01:17 AM Posted 03 May 2015 - 04:09 PM I think I am going to After yreboo, the nunbs shod even out.The total reads on sda and sdb should add to dm-1 and the writes should be the same. Reply Link Satya May 28, 2008, 6:11 pmHi All,Today is 5/28/2008 but I ran some performance tests during 5/7/2008.I need to capture the measurements for both Memory and CPU using ‘SAR' For example, if use command number 2 "nohup", what directory should i used?

Please see the above exmple by Vitaly.Also in your image of the top output. Why isn't the religion of R'hllor, The Lord of Light, dominant? OR read more like this:How do I find out Linux Disk utilization?Howto collect Linux system utilization data into a fileHow do I find out Linux Resource utilization to detect system bottlenecks?Display How To Check Cpu Utilization In Linux Command share|improve this answer answered Sep 11 '11 at 4:51 Arcege 13.3k12847 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

I've been dealing with these issues for a while now, trying to sort them out on my own, but each time I come across a likely culprit, the suggested solutions have How To Check Which Process Is Using More Cpu In Linux Posts: 1,070 Blog Entries: 6 Rep: The firmware is the non-free package. Reply Link satya yandra July 11, 2014, 11:05 pmHi,If wanted to find out which process took high CPU 3 days back any command available? navigate here hi is for hardware interrupts, and si is for software interrupts.

Otherwise from a terminal, you can use below tools: - top - ps - free Regards shefla View Public Profile View LQ Blog View Review Entries View HCL Entries Find How To Check All Open Ports On A Linux Machine And Block The Unused Ports? Reply Link Anurag Srivastav August 25, 2009, 8:54 amYour posting seems to be helpful. Thanks a lot. Can you see if the value of that field goes high at any other moment?I meant to ask for the output of "cpupower frequency-info" in my previous post.Does vim behave the

How To Check Which Process Is Using More Cpu In Linux

thanks Reply Link Ramesh January 5, 2009, 11:28 amsorry.. get redirected here Also, in the top menu bar of Gnome, the sound icon disappeared. How To Resolve High Cpu Utilization In Linux lucke wrote: i like to use "dstat -cdnpmgs --top-bio --top-cpu" to monitor what is happening.Wow, that is really quite awesome. How To Check Top 10 Cpu Consuming Process In Linux Posts: 1,070 Blog Entries: 6 Rep: You can try the Catalyst drivers from AMD.

but makes my head think about that :) Reply Link TeeCee January 4, 2012, 8:11 [email protected],I would guess from the numbers that sda and sdb are 1TB drives. this content Please help Reply Link Roberta December 16, 2011, 7:47 pmGreat post! Learn how to build Ruby apps at scale. I had it set as it doesn't seem obvious how frequently the library is updated otherwise (if its every hour or so thats cool). Process Taking High Cpu In Linux

Please note that you need to type q key to exit the top command display.The top command produces a frequently-updated list of processes. How To Find Top Memory Consuming Process In Linux Back to top Top #5 thefirstofthe300 OFFLINE thefirstofthe300 Linux Geek Moderators 1331 posts Local time: 10:17 PM LocationEastern Oregon Posted 03 May 2015 - 04:03 PM really see Thanks, I'll The fourth field consists of two numbers separated by a slash (/).

A subsequent upgrade once again caused everything graphic to slow down to a crawl.

If I see a load of 1.57 (157%) on a Xeon (quad processor), is that 1.57 out of a possible 4.00, or are all 4 CPUs running flat out and swapping Many thanks! T_T Reply Link nixCraft May 20, 2009, 7:46 amYour load average looks normal to me. How Do You Find Which Process Is Taking How Much Cpu In Unix Install Homebrew package with all available options Should we kill the features that users are not using frequently, to improve performance?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed You got kick ass info :D Reply Link Anonymous July 27, 2006, 7:09 pmSo you have 4 processors shown on your dual opteron machine which means that 2 of them are I believe by the context of your message that you are unknowingly forcing you're RAM and CPU to shoot up by keeping the CAPS lock button on, or rather holding SHIFT check over here When I type ‘mpstat -P ALL'10:52:18 PM CPU %user %nice %sys %iowait %irq %soft %steal %idle intr/s 10:52:18 PM all 14.33 0.13 2.49 0.43 0.03 0.18 0.00 82.41 151.04 10:52:18 PM

Simply refreshing a page here on the Arch forums (regardless of browser: I've tried Firefox, Chromium, uzbl, dwb, and surf, with similar results across the board) will send the CPU usage How can it be? Reply Link Si Em July 11, 2011, 10:28 amCould you kindly descripe more detail about the below command. To start the top command you just type top at the command line: The output from top is divided into two sections.

When reading pdfs in zathura (using the poppler library, I believe), scrolling to the next page will send CPU usage up to 70% or more. Which it is in this case. Then when you're ready you read the values again into new variables, u2, n2, s2, and i2.